TY - GEN
T1 - Study on Dual-Spin Ballistic Modeling for Spin-Stabilized Projectile with an Aft Control Kit
AU - Yu, Hao
AU - Zhong, Ding
AU - Deng, Zhihong
AU - Shen, Kai
AU - Yang, Pengxiang
N1 - Publisher Copyright:
© The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2025.
PY - 2025
Y1 - 2025
N2 - With the increasing demand for precision strike capability, the guidance transformation of conventional munition has become the main direction of munition research. The characteristics of high rotation and high speed of rotary stabilized missile make it a difficult point in guidance research. To solve this problem, a Spin-Stabilized Projectile with an aft control kit (ACK) is studied in this paper, and a dual-spin ballistic model (DSBM) is established. The accuracy of the dual-spin ballistic model is verified by actual flight tests. Based on the simulation model, the uncertainty sources of the trajectory parameters were studied, especially the uncertainty sources of the translational motion of the projectile’s centroid and the spin rate of the ACK. This paper provides the basis for the research of navigation, guidance and control of rotary stabilized missile with guidance stern.
AB - With the increasing demand for precision strike capability, the guidance transformation of conventional munition has become the main direction of munition research. The characteristics of high rotation and high speed of rotary stabilized missile make it a difficult point in guidance research. To solve this problem, a Spin-Stabilized Projectile with an aft control kit (ACK) is studied in this paper, and a dual-spin ballistic model (DSBM) is established. The accuracy of the dual-spin ballistic model is verified by actual flight tests. Based on the simulation model, the uncertainty sources of the trajectory parameters were studied, especially the uncertainty sources of the translational motion of the projectile’s centroid and the spin rate of the ACK. This paper provides the basis for the research of navigation, guidance and control of rotary stabilized missile with guidance stern.
KW - aft control kit
KW - ballistic simulation
KW - dual-spin ballistic model
UR - https://www.scopus.com/pages/publications/105000348794
U2 - 10.1007/978-981-96-2260-3_7
DO - 10.1007/978-981-96-2260-3_7
M3 - Conference contribution
AN - SCOPUS:105000348794
SN - 9789819622597
T3 - Lecture Notes in Electrical Engineering
SP - 64
EP - 76
BT - Advances in Guidance, Navigation and Control - Proceedings of 2024 International Conference on Guidance, Navigation and Control Volume 16
A2 - Yan, Liang
A2 - Duan, Haibin
A2 - Deng, Yimin
PB - Springer Science and Business Media Deutschland GmbH
T2 - International Conference on Guidance, Navigation and Control, ICGNC 2024
Y2 - 9 August 2024 through 11 August 2024
ER -